Unified Coating Control Parameters Across Diverse Coating Apparatuses

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Solution Overview

Problem

Existing coating control systems face challenges in efficiently managing and controlling diverse coating apparatuses with different devices, as they require specific settings and parameters for each type, leading to complex and cumbersome operation procedures.

Innovation Solution

A coating control system that includes selection circuitry for choosing a control target apparatus, parameter setting circuitry for determining and setting parameters based on user input, and operation control circuitry for controlling the apparatus, along with transmission and reception data storages for managing control commands and sensor values, allowing for unified control across different types of coating apparatuses.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If separate control systems are used for each type of coating apparatus, then each apparatus can be controlled with specific settings, but the system complexity and operation procedures become cumbersome

Engineering Contradiction:
Improvecontrol accuracyVSAvoidsystem complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The control system is designed to universally control multiple types of coating apparatuses (coating apparatus A, B, C, etc.) through a single unified controller. The controller can switch between different apparatus types and apply appropriate control parameters for each, eliminating the need for separate dedicated control systems for each apparatus type while maintaining control accuracy.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The control system dynamically adapts its behavior based on the selected coating apparatus type. When a user selects a specific apparatus type, the controller automatically adjusts its control parameters and operations to match the characteristics of that apparatus, enabling flexible control of diverse equipment through a single dynamic system.

Inventive Principle:
Principle #15Dynamics

2Reliability

If separate control systems are used for each type of coating apparatus, then specific settings can be applied, but the operation procedures become cumbersome

Engineering Contradiction:
Improvecontrol accuracyVSAvoidoperation simplicity
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

A single control system provides universal control capabilities for multiple coating apparatus types through a unified operation interface. Users can select the apparatus type from the interface, and the system automatically applies the appropriate control logic, simplifying operations compared to requiring separate control systems for each apparatus type.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The control system uses standardized data structures and control protocols that can be copied and applied across different apparatus types. By implementing a common control framework with apparatus-specific parameter sets, the system maintains operational simplicity while accommodating different device characteristics.

Inventive Principle:
Principle #26Copying

3Ease of operation

If a single control system is used for multiple coating apparatuses, then operation procedures are simplified, but managing different device settings becomes challenging

Engineering Contradiction:
Improveoperation simplicityVSAvoidsettings management complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The control system segments settings management by apparatus type, with each coating apparatus type having its own dedicated parameter sets and configuration options. The interface allows users to select the apparatus type, and the system automatically displays only the relevant settings for that type, making settings management straightforward despite supporting multiple apparatus types.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The control system performs preliminary configuration by automatically loading the appropriate parameter sets when an apparatus type is selected. This preliminary action of pre-organizing settings by apparatus type eliminates the need for users to manually manage different settings for each device, simplifying the settings management process.

Inventive Principle:
Principle #10Preliminary action

4Ease of operation

If a single control system is used for multiple coating apparatuses, then user convenience is improved, but processing load increases

Engineering Contradiction:
Improveuser convenienceVSAvoidprocessing load
Core Design Contradiction:
Ease of operationVSUse of energy by moving object

Solution Approach 1:

The control system dynamically adjusts its processing load based on the selected apparatus type. When a specific apparatus type is selected, the system activates only the relevant control logic and parameter sets for that type, rather than continuously processing all possible apparatus configurations. This dynamic activation reduces the effective processing load while maintaining user convenience.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The control system extracts and activates only the necessary control functions and parameter sets corresponding to the selected apparatus type. By extracting and processing only the relevant subset of control logic rather than the entire system configuration, the processing load is reduced while still providing comprehensive control for the selected apparatus.

Inventive Principle:
Principle #2Taking out (Extraction)

Data Source

PatentUS20220276617A1Coating control system, coating control apparatus, setting apparatus of coating control apparatus, setting method of coating control apparatus, and non-transitory computer readable storage medium
Publication Date: 2022.09.01 YASKAWA DENKI KK
  • US20220276617A1 patent drawing
  • US20220276617A1 patent drawing
  • US20220276617A1 patent drawing

AI summary

A coating control system includes selection circuitry configured to select based on a user input a control target apparatus among a plurality of coating apparatuses which include different devices, parameter setting circuitry configured to determine a setting parameter according to the control target apparatus and set a value of the setting parameter based on a user input, and operation control circuitry configured to control the control target apparatus based on the value of the setting parameter.